Abstract
We demonstrate thermo-electrochemical (TEC) conversion using a biocompatible redox couple of lactic acid and pyruvic acid on earth-abundant TiO2. The TEC cell exhibited a positive Seebeck coefficient of 1.40 mV K−1. DFT calculations figured out that the adsorption of intermediate species and protons on TiO2 controls both the redox reaction and current polarity.
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CITATION STYLE
Eguchi, H., Kobayashi, T., Yamada, T., Rocabado, D. S. R., Ishimoto, T., & Yamauchi, M. (2021). Inversely polarized thermo-electrochemical power generation via the reaction of an organic redox couple on a TiO2/Ti mesh electrode. Scientific Reports, 11(1). https://doi.org/10.1038/s41598-021-93269-7
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